Gurren Lagann, Beacon of Hope

Arc-Combination (When this creature enters the battlefield, if you have an Arc-Combination spell in your hand, you may cast it without paying its mana cost. If not, search your library for an Arc-Combination spell, put it into your hand, add {2} to the mana cost, and shuffle your library)
{5}: Give Gurren Lagann, Beacon of Hope flying for the rest of the game.
"Brotherly Combining: Gurren Lagann!!"